baber/WOPTO huggingface dataset:
Patent NL-8302530-A (NL)
Title: Integrated circuit has terminal carrying chip - with thin wires to other terminals embedded in epoxy! or silicone injection-moulded housing
IPC: B29C45/14
Filed: 1983-07-14
Abstract: The integrated circuit comprises at least one chip (4) which is arranged on a carrier (terminal 9 is part thereof) and is connected to further terminals (11) via thin and vulnerable (e.g. gold) wires (12). It is encapsulated in an epoxy or preferably silicone housing (13) (with projecting terminals e.g. 9,11,11) which is preferably injection-moulded around the carrier and the conductors (12). The carrier may be part of a continuous metal strip (lead frame 5) which is pre-punched to leave two parallel edge portions (6,7) connected via pairs of transverse bridges (8) with two terminals (11) extending inwards from one (6) and one terminal (9) extending inwards from the other (7) edge portion such that, after moulding, the bridges and terminals can be severed from the edge portions to produce the IC.
Patent NL-8304468-A (NL)
IPC: C04B28/10
Filed: 1983-12-29
Abstract: The present invention relates to a process for the quick and controlled setting of a hydraulic binder containing both Portland cement and alumina cement. Furthermore the invention relates to a hydraulic binder, optionally in a mixture with an aggregate and/of reinforcing material, for use herein, as well as to a process for the manufacture of building elements using such a hydraulic binder. According to the invention a composition comprising Portland cement and alumina cement in a weight proportion of from 3:1 and 10:1 and an additional amount of a calcium compound of from 0.5 to 5%, by weight, based on the dry weight of Portland cement plus alumina cement, is prepared, water is added to this composition and the slurry obtained is allowed to set. Generally also an aggregate, such as sand, will be added to said binder composition. Preferably fly ash is added too. The use of an acid, in particular citric acid is advantageous.
Patent NL-8401438-A (NL)
Title: Pressurised spray can cap - has housing enclosing cap with passage for filling container using hand-pump
IPC: B05B11/06
Filed: 1984-05-04
Abstract: The container cap has a filling passage open at one end to the outside of the container, and at the other, at a point near the container top. The passage incorporates a closure valve. The container (1) has a two part (3,4) housing for the cap. One housing part (3) has a depending skirt (5) with an internal thread. The other (4) has a bore to accommodate a submersible tube (6) which is sealed by packings (7,8) and which extends close to the container bottom. A hand pump may be screwed to the cap for filling the container with air or liquid.
Patent NL-8403174-A (NL)
IPC: A61F2/48
Filed: 1984-10-17
Abstract: A shut-off device particularly suitable for implantations in the urethra provided with a tubular housing (7) having attaching means (8) for permanent fitting on the wall tissue of the urethra, a valve system (6) for closing off and making free the passage in said housing and means for disconnectably coupling said valve system in said housing (7) said valve system (6) consisting of a cylindrical element (18) wherein are arranged a valve seat (14) having a valve co-operating therewith and magnetical means (22) for pressing said valve (24) and seat (14) against one another, whereby the opeining pressure can be determined by exerting downward pressure or by having the patient apply manual pressure to his/her abdominal wall.
Patent NL-8403481-A (NL)
Title: 2,6-Dihydroxycineole and inters - as choleretic agents prepd. in pure form from pure pinol
IPC: B01J27/00
Filed: 1984-11-14
Abstract: Title cpds. are prepd. from sobrerol by (a) hydrogenated to form pinol (II) which can be either treated with a peracid to an epoxy pinol and hydrolysed to the 2,6-dihydroxycineol (I) prod. or (II) can be brominated and the obtd. 2,6-di-bromopineole (III) treated with sodium acetate to form the 2,6-diacetoxycineole and then with sulphuric acid to form (I). Medicaments contain (I), (II) or (III) in unit doses contg. 100-200mg. active ingredient. The reaction gives a high yield of prods. in a pure form.
Patent NL-8602071-A (NL)
Title: Heating system with boiler - has draught interrupter with ejector at outlet for combustion gas
IPC: F23M9/00
Filed: 1986-08-14
Abstract: The heating system (1) comprises a boiler (3) with air (6) and gas (7) inlets in an inlet chamber (5) and a burner below (8). Under the latter are in succession a combustion chamber (40), a heat-exchanger (9), and a combustion gas outlet (11). A fan (4) is also included. At the outlet is a draught interrupter (12) equipped with an ejector, which can incorporate a nozzle (44) narrowing sharply in the gas outlet direction.
Patent NL-8801272-A (NL)
Title: Roof repair tent with frame - has telescopic lengthwise frame members
IPC: E04G21/28
Filed: 1988-05-17
Abstract: The tent comprises a frame supporting a cloth and comprising lengthwise horizontal members joined by sets of transverse ones. The lengthwise members (9) at least are telescopic. Clamps can be provided to secure the tent to a roof edge, one or more of them having a caster wheel. The cloth can be suspended below the frame, and an erection rope can be provided, together with a support.
Patent NL-8802764-A (NL)
Title: Transparent roof panel-securing system - uses panels with corners chamfered to form thrust edges
IPC: E04D3/06
Filed: 1988-11-10
Abstract: The clamping system secures rectangular transparent panels in rooves and gables. The corners of the plates (1) are chamfered at a45 deg. to form thrust edges, so as to bear against nodal components (3) with clamping devices (11). Holes (7) are formed in the plates near the thrust edges, to accommodate tapped bushes, (9, 10) with which the clamping devices engage.
Patent NL-9000397-A (NL)
Title: Borehole-cementing system - has by=pass pipe with valves for part of inner and outer pipes
IPC: E21B33/05
Filed: 1990-02-19
Abstract: A borehole in the ground is sealed off by cementing using a housing comprising inner and outer pipes. A bypass pipe extends for part of the length of the pipes and contains valves by which the cement is directed through it or the first pipes. A cleaning plug is mounted in the inner pipe between the connecting points for the bypass pipe. It can be secured in a seat in the inner pipe by sliding pins.
Patent NL-9001793-A (NL)
Title: Conveyor belt drive arrangement - has hydraulic motor with reversing roller unit supported on bearing fixed to shaft
IPC: B65G23/08
Filed: 1990-08-09
Abstract: Belt drive includes hydraulic motor, positioned inside roller supported on fixed shaft. Hydraulic motor (6) is fixed to flange (11) of fixed shaft (10). A reversing roller (4) is supported on bearing (12) fixed to shaft (10) and (13). Shaft sections (10 and 13) have flat sides (14), clamped in frame (15) of belt transporter (1). Shaft (16) of motor (6) contacts flange (18) using key (17). Hydraulic motor (6) is supplied with pressurised oil via inlet (8) and inlet (19) whilst return oil flows to discharge lines (20 & 9).
Patent NL-9100303-A (NL)
Title: HF induction hot plate for cooking - has ferrite core and labyrinth airgap on plate surface to concentrate heat in cooking vessel bottom
IPC: H05B6/12
Filed: 1991-02-20
Abstract: In a domestic h.f. induction heating element an electrical winding of large cross-section (6) is embedded in a heating plate and generates a magnetic field (11). This is concentrated by a ferro-magnetci core - mfd, from Mn Zn or similar within an airgap (1) located directly under the cooking pan (9). As a result the induced eddy currents are focussed into a small heating zone around the airgap. By covering the hotplate with an airgap in labyrinth from the entire pan bottom area is heated. The efficiency of the arranagement will result in low losses in the order of 3 to 10% only.
Patent PT-74831-A (PT)
IPC: E04G11/28
Filed: 1982-04-30
Abstract: Climbing forms for stepwise erection of concrete walls have a platform which is supported by a frame having elongated carriers extending at right angles to the outer side of the wall to be erected and being removably suspended on anchors which are embedded in the wall. The platform supports a pair of parallel guide rails for a form member which carries the boarding of the climbing forms. The rails guide the carriages of the form member so that the boarding can be moved between an advanced position in which it is adjacent to the cavity into which concrete is to be poured and a retracted position in which the wall and the boarding define a passageway which is accessible to workmen on the platform so that the workmen can clean and/or otherwise treat that side of the boarding which faces the wall. The guide rails are mounted in such a way that the platform need not be provided with uncovered slots, gaps, cutouts or other types of openings which would endanger the occupants of the platform or would permit objects to drop from the platform and thus endanger the persons or equipment below the climbing forms.
Patent PT-80176-A (PT)
Inventor: MARTIAL JEAN PAUL
IPC: F41A3/26
Filed: 1985-03-27
Abstract: 1. Sporting rifle, characterized by the fact that it contains the combination of a short recoil barrel (1) and of an energy storage device for the barrel recoil made of a spring (7).
Patent PT-82088-A (PT)
Title: Process of producing monomethylformamide and dimethylformamide
Inventor: BELLIS HAROLD EDWARD
IPC: B01J27/24
Filed: 1986-02-26
Abstract: Prepn. involves formamide and ethanol being reacted in presence of quat. ammonium cpd. as catalyst.
Patent PT-84202-A (PT)
IPC: A47J27/09
Filed: 1987-01-28
Abstract: The operating valve for a domestic pressure cooker has a movable body provided with a cone-point valve pintle which rests on the nozzle for the discharge of steam from the pressure cooker. The movable valve body has a lateral steam discharge opening of dissymmetrical shape so that the escaping steam produces a torque which tends to cause pivotal displacement of said movable valve body about its axis. The movable valve body has an abutment lug which cooperates with a stationary stop in order to prevent pivotal displacement of the valve body under the action of the torque aforesaid.
Patent PT-85074-A (PT)
Title: Decorative plastics laminate and method for its manufacture
Inventor: JANNON GUIDO
IPC: B32B29/00
Filed: 1987-06-12
Abstract: The decorative plastics laminate comprises a plurality of superposed translucent sheets constituted by 60 to 100% of alpha-cellulose and 0 to 40% of rayon fibres, impregnated with a thermosetting amino resin and bonded together by pressure and heat. Together with the characteristics of resistance to abrasion, water, impacts and chemical reagents, the laminate has a particular decorative effect obtained by virtue of the transparency of the cellulose sheets used.
Patent PT-90428-A (PT)
Inventor: COTTON JAMES DENNIS
IPC: B65D83/08
Filed: 1989-04-28
Abstract: The present invention provides a compact, efficient means for containing, preparing and dispensing moist, hot towels especially for airline passengers. The container of the invention includes a bottom (14) formed at least partially of heat insulating material that is adapted to contain a stack (18) of, for example, disposable towels and that has self-supporting sidewalls. A top cover (12) is included that is similarly shaped, but of a slightly smaller dimension so that it will fit inside the cavity of the bottom. In use, the disposable towels are placed within the bottom cavity, and preferably using the cavity of the top, the desired amount of hot water is added to the towels. In cases where the bottom is less than full of towels, the top may be inverted and used to express excess water by pressing against the towels with the bottom tipped so as to drain the excess water. The hot, moist towels may then be dispensed one at a time. After use, the towels may be collected in the container, the top replaced and the entire contents discarded.
Patent PT-90831-A (PT)
Inventor: BOIGEGRAIN ROBERTO
IPC: C07C217/54
Filed: 1989-06-12
Abstract: 2-Amino-7-hydroxytetralin ethers of formula <IMAGE> in which R' denotes a methyl substituted by a carboxy or lower carbalkoxy group; a process for their preparation from 2-amino-7-hydroxytetralin, N-protection, O-alkylation and N-deprotection; N-protected intermediates; and use of the compounds I for the preparation of the corresponding phenylethanolaminotetralins.
Patent PT-93714-A (PT)
Inventor: BISAGNI EMILE
IPC: C07D471/14
Filed: 1990-04-10
Abstract: The compound, also known under the designation BD40, is very stable and may be used for the preparation of pharmaceutical compositions.
Patent PT-94996-A (PT)
Title: Process for the preparation of azabicyclic compounds
Inventor: WYMAN PAUL ADRIAN
IPC: A61K31/46
Filed: 1990-08-14
Abstract: This invention relates to a process for the preparation of a compound of formula I or a pharmaceutically acceptable salt thereof: <IMAGE> in which Z is e.g. a -C(R7)=NR6 group in which R6 is an OR8 group, where R8 is e.g. C1-4 alkyl. It is essentially characterized in that it comprises the cyclization of a compound of formula II: <IMAGE> in which A represents Z or a group which withdraws electrons which can be converted into it, L is a separable group and R13 represents hydrogen or an N-protector group, and subsequently, optionally or as necessary, removing any R13 protector group, conversion of A into Z, interconversion of Z and/or formation of a pharmaceutically acceptable salt.
Patent PT-99732-A (PT)
IPC: A47K13/00
Filed: 1991-12-09
Abstract: The W.C. of the invention is of the type comprising a bowl (1), a flushing water tank (3) for the flushing water (7), a siphon (2), a flap and optionnally a seat which provide for a sealed closing when they are closed to the edge (8) of said bowl (1); the release of the flushing water, (7) sets the bowl (1) in an overpressure condition, the flap (5) and eventually the seat (4) are provided with means which make tight the closing when said bowl (1) is in overpressure and, said flap (5) includes a means for blocking its opening when it is in a sealed closed position. The invention applies to a W.C. flap.
Patent PT-99946-A (PT)
IPC: E02B8/06
Filed: 1991-12-27
Abstract: In order at less cost to replace particular sluices so as to close off virtually permanently, except during the passage of exceptional floods, all or part of the free spill-over sill (6) of a barrage, the invention provides the arrangement on the sill (6) of the spillway (5) a shutter (10) consisting of at least one solid element (11), said shutter (10) or the shutter elements (11) being made fusible by tilting for a predetermined water load corresponding to a level (N) at most equal to the maximum level (RM) and then allowing the passage of the exceptional floods, smaller floods being discharged by means of another permanent device (7). 
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Patent SE-7410644-A (SE)
Inventor: BUNZLI P
IPC: B65G13/12
Filed: 1974-08-21
Abstract: A support and guide cage for longitudinal guideways having roller bodies. The guide cage length can be provided and, at will, the guideway may be constructed with regard to its roller bodies, in either a damped manner, or with a play or tolerance. Each guide cage component which supports a roller body is serially threaded onto at least one wire length or lengthwise profiled rod extending the longitudinal guideways or conveying direction, in any required number.
Patent SI-9600308-A (SI)
Title: Procedure of making single-piece individual restoration on multirooted divergent teeth
Inventor: DIVJAK MILAN
IPC: A61B19/00
Filed: 1996-10-18
Abstract: Subject of the invention is the procedure for making single-piece individual restorations on multirooted divergent teeth by using specially dimensioned plastic flexible and burn-away posts and is based on the division of the required cross section for reaching acceptable stress distribution of the core on the two posts. This allows when using flexible posts the impression making and cementing following the casting of an individual core on multirooted divergent teeth. The procedure is carried out in such a way that after the preparation of the root canals by an appropriate bur, centre running parallel entries to the root canals are provided, while into the root canals the individually adapted plastic burn-away posts are inserted which are then built-up by modelled selfpolymere into an individual post whose body (11) is like a round on two sides flattened stick which on one sides continues into a head (2) of a very similar shape to the post body (1) of larger dimension.
Patent SI-9800050-A (SI)
Title: Selfmounting snow chains
Inventor: HUBAT FILIP
IPC: B60C27/14
Filed: 1998-02-20
Abstract: The selfmounting snow chains consist of links, which are in the upper part narrower than the sides (2) and wider than the running surface (3) of the tyre. This allows that the vehicle itself drives onto a spread-out chain. The links get wedged onto the tyre along its entire circumference and the installation is completed. The first and the last link are connected by ordinary clips. Such a solution considerably facilitates the use and shortens the time required for it.
Patent SI-20644-A (SI)
Title: Expression system for factor viii
Inventor: CHO MYUNG-SAM
IPC: A61K38/00
Filed: 1999-12-08
Abstract: This invention describes a protein-free production process for proteins having factor VIII procoagulant activity. Generally, the process includes the derivation of stable human cell clones with high productivity for B-domain deleted Factor VIII, and (2) the adaptation of cells to grow in a medium free of plasma-derived proteins. More specifically, the process includes transfecting human cells with a vector, such as in the figure, comprising a selectable marker and a sequence coding for the protein having factor VIII procoagulant activity, selecting cells with a selection agent, and isolating clones expressing high levels of the protein having factor VIII procoagulant activity.
Patent UA-18731-A (UA)
Title: Composite superconductor for unsteady conditions
Filed: 1990-05-22
Abstract: The composite superconductor for unsteady conditions comprises superconducting and stabilizing normally conducting structural elements in the shell made of normally conducting metal, equiareal and having the form of regular-shaped figures. The superconductive string is used as a structural superconducting element. The string is included in the shell made of normally conducting metal with electrical resistivity at least next higher-order than has stabilizing metal. The superconducting and stabilizing normally conducting structural elements are placed so that the stabilizing normally conducting elements do not touch each other.
Patent UA-19693-A (UA)
Title: converging chute
Filed: 1991-02-07
Abstract: A converging chute includes side walls, a bottom and a feeding chute. The bottom and side walls are connected with formation of a parabola-shaped curve in the cross section. The invention relates to mining industry and is used at gravity concentration of minerals. It can be used in other branches of national economy, for example, in building industry for classification of mortar sands.
Patent UA-12689-A (UA)
Title: sprayer of liquid of savytskyi
Filed: 1991-09-10
Abstract: A sprayer of liquid contains housing with channel for supply of liquid and washer with nozzle orifice; moreover it is equipped with gravitational element for closing of nozzle orifice and limiter of its displacement covering element, in this case the housing is established vertically.
Patent BG-101359-A (BG)
Title: Quick replacement toolholder
Inventor: JANAKIEV MIKHAIL I
IPC: B23B29/00
Filed: 1997-03-26
Abstract: The toolholder is designed for machinetools, in particularfor universal, specialized lathes with programme (N.C.) control.It increases the accuracy of fixing of the tool, it is universaland is convenient in operation. The toolholder includes a body (1)of two adjacent sides (3) to which there is a trapeze-like dowel(5) and on the other two sides there is one each horizontal slot(6). In the middle part of the dowel (5) a blind hole (9) withthreading (10) is machined having a screwed screw (13) in itsupper part. Slots (12) of the dowels (5) contain one wedge (17)each. In hole (9) a pin (20) is also mounted with a cylindricalprojection (21) in its upper part housed in a hole (14) of screw(13) In groove (15) of projection (21) a spring ring (16) isfitted. On on of the side walls (3) there is a horizontal aperture(22) with inner (female) threading (23) and a threaded hole (24)is machined on the upper surface (8) of body (1) which has apassage to aperture (22) in which a lock screw (25) is fitted. Onthe inner surfaces of dowels (5) there is one hole (43) each whichis a passage type up to notch (12) and an U-shaped spring (44) ishoused in it, resting by one of its ends in hole (13), and by itsother end - in the wall of a blind slot on the wall of wedge (17)pressed by spring (44) to pien (20).3 claims, 7 figures
Patent BG-103136-A (BG)
Title: Method and device for casting of components
Inventor: PETKANCHIN LJUBOMIR T
IPC: B22D18/04
Filed: 1999-02-01
Abstract: The invention relates to a method and device for casting of components by affecting the hardening casting in three stages. The mould consists of a fixed half-mould and a mobile one consisting of fixed and mobile closing parts and a punch and closes at a specified position of its parts. The mould with liquid metal is pneumatically filled at controllable speed, and the metal can additionally be filtered. The initial compaction of the casting is made by the gas pressure. The second stage of compaction commences by shifting of the mobile closing parts which intercept the feedding runner and make compaction of part of the casting found in pulp-luke condition, and the main cylinder of the device finally compacts the casting. 4 claims. 5 figures
Patent BG-103801-A (BG)
Title: Structure of track surfacing of a rail track
Inventor: BORISOV RUMEN V
IPC: E01C9/04
Filed: 1999-10-12
Abstract: The structure is used in transport construction for making trafficability of the motor-car and pedestrian traffic over tramcar or railway rail track. The positioning of the road surfacing against the rail track can be adjusted. The surfacing consists of end (1, 5) and middle (3) RC panels fitted outside and between the rails (2, 9), respectively, and facilities for the adjustment and fixing of the panels (1, 3, 5) to the rails and between them. In vertical plane panels (1, 3, 5) are adjusted by means of different number and thickness pads (8) fitted under the panels, and in horizontal plane panels (1, 3, 5) are adjusted by studs (4) screwed to threaded bushings (6) concreted in panels (1, 3, 5) or by pins (14) and steel connections (13, 15, 16) fitted to rails (2, 9). The side walls of panels (1, 3, 5) are chamfered in their lower part to secure room for the fasteners of the rails to the base and for the lateral connections of the panels with the rails. The road surface structure can be applied in all types of rails, fasteners, sleepers or bases. 5 claims, 10 figures
Patent CN-1551931-A (CN)
Inventor: BASOL BULENT M
IPC: C25F7/00
Filed: 2001-12-11
Abstract: 本发明提出了一种可以在将导电材料从电解质沉积到一个半导体表面上的期间控制厚度均匀性的装置，该装置包括一个可以在所述导电材料沉积期间被电解质接触的阳极、包含适合于在沉积期间移动基片的载体的阴极装置、以及允许电解质流经的导电元件。一个掩模覆盖在导电元件表面，且有允许电解质流经的开孔。所述开孔界定了导电元件的激活区域，通过所述激活区域可以改变导电材料沉积在表面上的速率。一个电源可以在阳极装置和阴极装置之间提供电势，以产生沉积。还揭示了一种沉积材料的工艺，且可以另外完成半导体基片上导电材料的均匀电蚀刻。
Patent CN-1430907-A (CN)
Title: 一种八宝生日糕及其制作方法
Inventor: XI CHUNTANG
IPC: A23L7/10
Filed: 2002-01-10
Abstract: 本发明涉及一种生日糕，它主要由糯米、红枣、大红豆、花生米、红小豆、莲子、葡萄干、豇豆、果脯和枸杞子组成，原料经精选、浸泡、蒸煮、成型、拼图制成不同形状生日糕；该生日糕主要由天然原料制作，不含色素，含糖量低，口味纯正，老少皆可食用；糯米、红糯米、莲子、红枣、赤小豆、枸杞子具有补中益气、益肾培土、滋补肝肾、明目、润肺之功，因此该八宝生日糕不仅营养丰富，而且具有一定的保健功能。
Patent CN-1459734-A (CN)
Title: 采用cpld实现扩充中断的装置
Inventor: LIU PENG
IPC: G06F13/32
Filed: 2002-05-21
Abstract: 一种采用CPLD实现扩充中断装置，包括CPLD挂在嵌入式控制器的数据总线和地址总线上，多个CPLD内的控制系统输入中断的寄存器，所述CPLD的中断触发端连接到嵌入式控制器的中断触发源上。本发明降低了系统的设计复杂性，使系统的后期修改性能得到增强。不需要修改系统的硬件，只需要修改系统的软件就可达到修改系统的目的。本发明提高了系统的运行速度，降低了CPU的负担。